MACRO-POLYGRAPH
USPTO Trademark Record · Serial No. 72158441
Trademark details
It was initially claimed by WARREN E. GILSON, M.D., DOING BUSINESS AS GILSON MEDICAL ELECTRONICS on 19621204.
That brand applies to the following goods and services:APPARATUS FOR MEASURING, INDICATING AND RECORDING ELECTRICAL CURRENTS IN THE BRAIN AND LENGTH AND DURATION OF THE HEARTBEAT AND OTHER PHENOMENA.
You can learn more about that trademark on the USPTO website: View the USPTO record
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